16 x 400 with 200 recoveries. Goal was 20 x 400 in 77.5. It was already close to 70 degrees went I got out the door. Although quite dry it's been 35-40 most of the last week or so. I did what I could and things came out fine. I think the last time I did 16 x 400 was about 3 years ago but I'm not sure. I think I averaged 85 seconds, which is mile repeat rhythm currently.
I think running ~5:15 pace should make ~5:20-5:23 pace feel doable for a 5k